The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2023
Filed:
Feb. 23, 2021
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Fuyumi Takata, Azumino, JP;
Satoshi Nakamura, Matsumoto, JP;
Assignee:
NS Technologies, Inc., Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01); G01R 31/308 (2006.01); G01R 1/02 (2006.01); G01R 1/04 (2006.01); G01R 1/067 (2006.01); G01R 1/073 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2893 (2013.01); G01R 31/2887 (2013.01);
Abstract
An electronic component handler includes a tray having a pocket in which an IC device is placed, and a first device transport head that holds and transports the IC device to the pocket, wherein the first device transport head includes a light emitting portion that emits a light to the pocket, a light focusing portion that adjusts a spot diameter of the light emitted by the light emitting portion, and a light receiving portion that receives the light reflected by the pocket.